WY → MT · about 150 miles
Thermopolis to Billings bus schedule
Express Arrow runs 1 direct bus a week from Thermopolis to Billings. The fastest takes 4 hours 35 minutes; the bus leaves at 12:30 PM.
Timetable data from · No schedule changes since at least
- Buses a week
- 1
- Fastest trip
- 4h 35m
- Leaves at
- 12:30 PM
Timetable
Every bus leaves from Thermopolis and arrives at Billings. Times are local to each stop. Timetables published by tds.ai, refreshed October 15, 2026. Schedules change, so check times when you book.
| Departs | Arrives | Duration | Days | Bus company | Ticket |
|---|---|---|---|---|---|
| 12:30 PM | 5:05 PM | 4h 35m | Mon | Express Arrow Full timetable | Book (carrier website) |
Route map
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Where to board in Thermopolis Where you get off in Billings The route of the busiest trip
Where to catch the bus in Thermopolis
- Thermopolis Express Arrow bus stop Map of Thermopolis Express Arrow bus stop (Google Maps)
Where the bus stops in Billings
- Billings bus stop Map of Billings bus stop (Google Maps)
Return trip: Billings to Thermopolis
Questions
How long is the bus from Thermopolis to Billings?
The fastest direct bus takes 4 hours 35 minutes.
What time is the first bus from Thermopolis to Billings?
Every departure is at 12:30 PM (Mon).
Which bus companies go from Thermopolis to Billings?
Express Arrow runs direct buses on this route.
Where do I catch the bus in Thermopolis?
Buses to Billings leave from Thermopolis Express Arrow bus stop.